6a,9a-Difluoro-11b,17a-dihydroxy-16a-methyl-3-oxoandrosta-1,4-diene-17b-carbothioic acid

Modify Date: 2024-01-09 12:00:19

6a,9a-Difluoro-11b,17a-dihydroxy-16a-methyl-3-oxoandrosta-1,4-diene-17b-carbothioic acid Structure
6a,9a-Difluoro-11b,17a-dihydroxy-16a-methyl-3-oxoandrosta-1,4-diene-17b-carbothioic acid structure
Common Name 6a,9a-Difluoro-11b,17a-dihydroxy-16a-methyl-3-oxoandrosta-1,4-diene-17b-carbothioic acid
CAS Number 80473-92-3 Molecular Weight 412.49100
Density 1.364g/cm3 Boiling Point 550.003ºC at 760 mmHg
Molecular Formula C21H26F2O4S Melting Point 230-231°C
MSDS N/A Flash Point 286.431ºC

 Names

Name 6a,9a-Difluoro-11b,17a-dihydroxy-16a-methyl-3-oxoandrosta-1,4-diene-17b-carbothioic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.364g/cm3
Boiling Point 550.003ºC at 760 mmHg
Melting Point 230-231°C
Molecular Formula C21H26F2O4S
Molecular Weight 412.49100
Flash Point 286.431ºC
Exact Mass 412.15200
PSA 109.85000
LogP 3.16770
Index of Refraction 1.59

 Safety Information

Hazard Codes Xi

 Synthetic Route

~92%

6a,9a-Difluoro-11b,17a-dihydroxy-16a-methyl-3-oxoandrosta-1,4-diene-17b-carbothioic acid Structure

6a,9a-Difluoro-...

CAS#:80473-92-3

Literature: Zheng, Jin; Lai, Qinglin; Dai, Yiru; Zhao, Qingjie; Shen, Jingshan Organic Preparations and Procedures International, 2008 , vol. 40, # 6 p. 566 - 566

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6a,9a-Difluoro-11b,17a-dihydroxy-16a-methyl-3-oxoandrosta-1,4-diene-17b-carbothioic acid Structure

6a,9a-Difluoro-...

CAS#:80473-92-3

Literature: WO2004/52912 A1, ; Page 30-31 ;

 Synonyms

Androsta-1,4-diene-17-carbothioic acid, 6,9-difluoro-11,17-dihydroxy-16-methyl-3-oxo-, (6a,11b,16a,17a)-